Box help

[Brandon mullinax]

I have 3 kicker l7 15s on a taramps smart 5k . I am trying to somehow fit them in my 2001 Mercedes’ e320 . My gas tank is mounted to my back seat so I can’t lay back seat down .( comes factory this way) . I really want these subs in this car . I currently have one in my back seat because both boxes won’t fit in trunk . Suggestions?

[Joe X]

3 L7 15s are enough for an average sized SUV and the box would be at least 12 cubic feet in size, the only thing you could do is a wall in the rear seats area, my suggestion would be to buy some SUV to do this and leave your nice Mercedes alone.